Home / 27,152,030.10-40,728,045.15-15,058,794.90

Finding the Fourth Proportional to 27,152,030.10, 40,728,045.15 and 15,058,794.90

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Solution

The fourth proportional to 27,152,030.10, 40,728,045.15 and 15,058,794.90 is: 22,588,192.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,152,030.10 : 40,728,045.15 = 15,058,794.90 : x
  2. Step 2: Convert to fraction form
    27,152,030.10/40,728,045.15 = 15,058,794.90/x
  3. Step 3: Cross multiply
    27,152,030.10x = 40,728,045.15 × 15,058,794.90
  4. Step 4: Simplify right side
    27,152,030.10x = 613,315,278,591,789.75
  5. Step 5: Solve for x
    x = 613,315,278,591,789.75/27,152,030.10
  6. Step 6: Final answer
    x = 22,588,192.35

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.